SQME Extrusion Torque Motor

Patented and most efficient Direct Drive Solution

Request for Proposal

Extrusion Catalogue 2018
File Size:	6019 kb
File Type:	pdf

Download File

---

SQME Extruder torque motor is the permanent magnet synchronous torque motor which is working with the patented motor principle. It is the perfect solutoion for low speed and high torque extrusion application. 

• Direct drive, no gearbox 
• no water cooling
• high extrusion quality
• ​high performance​

• compact design
• integrated thrust bearing​
• high efficiency
• high torque output​

• low power consumption
• quiet operation
• hollow motor shaft

​ADVANTAGES

​BENEFITS

• High extrusion quality
• Direct drive system without gearbox
• Very low torque ripple and stable torque also at low speeds (even at 0,1 rpm)
• High Efficiency even at low speed
• Precise speed control
• No water cooling
• High Performance

• ​High product quality, no more outage
• Energy saving, no maintanance, no production stop
• High product quality at every speed

 

• Energy saving,
• High product quality
• No additionally waste energy
• Happy customer

This new patented torque motor principle brings many other advantages.
​

• No more maintenance and no more typical gearbox problems

​

• Very high pole servo motor offers excellent dynamic performance due to the accurate speed regulation. The result is high extrusion quality.

​

• Highest torque density

​​

• SQME Torque Motor has Ultra Premium efficiency which helps to save high energy. The reason is simple. The motor winding has no effect on the pole number of the motor. The windings of SQME has 6 to 10 poles, where the motor has 66, 88 or 110 poles. In this way SQME has very low cupper losses and very high efficiency.

Plastic Film Extruder Machine with Direct Drive Torque Motor

Medical Extruder Machine 
with Direct Drive Torque Motor

Twin Screw Extruder for Profile with Direct Drive Torque Motor

Extruder for Disposable Plastic Table Cloth by EMF Motor

Success Story by Extruder Machine with Direct Drive Torque Motor

​Extrusion Applications by EMF Motor
Plastic extrusion, Medical extrusion, Rope extrusion, Cable extrusion, Fiberoptic Cable extrusion, Disposable Tablecloth extrusion, Film extrusion, ​Food extrusion, ​Food extrusion, Feed extrusion, black seed oil extraction,

​The motor winding has no effect on the pole number of the motor. The windings of SQME has 6 to 10 poles, where the rotor has 66, 88 or 110 poles. In this way SQME has very low copper losses and very high efficiency.

Comparison of energy cost saving and efficiency

​EMF Motor customers produce and save..

Extruder Case	EMF Motor	Standard Torque Motor	AC Geared Motor
-	10.000 Nm,  112 rpm	10.200 Nm,  120 rpm	​10.505 Nm,  120 rpm
P (mech, Load)	118 kW	118 kW	118 kW
P (elec)	121,65 kW	​129,67 kW	136,45 kW
Energy costs in ​€	105.106 ​€	112.035 ​€	117.893 ​€
Energy costs per year	-	6.929 ​€	12.787 ​​€
Motor size	315	400	315
Cooling	no	Water	Forced cooling
Cooling expense	no	20 kW  17.280 €	7,5 kW  7.144 ​€
TOTAL EXTRA COSTS	NO	24.209 ​€	19.931 ​€

The above comparison chart is shown the advantage of EMF Motor’s synchronous torque motors with german patented motor technology. As EMF Motor family, we care of sustainability. 

Efficiency diagram in full range of speed and torque

SQM Torque motor
Standard Torque motor
AC Geared motor

118 kW
135 kW
​132 kW

10.000 Nm
10740 Nm
​10505 Nm